Handblown Glass Lamp: Bubbles and Uneven Thickness

A close-up of a spherical glass pendant lamp. The glass is hand-blown, so its thickness is uneven—thicker at the bottom, thinner at the top—and internal air bubbles of varying sizes are scattered throughout, along with a subtle swirling pattern left from the blowing process. These elements, considered flaws in industrial production, are precisely what differentiate it from machine-made products: when light passes through the uneven glass, it casts varying intensities of halos on the wall, rather than a uniform circle. The glass is pale amber. The filament is an exposed, linear LED. Dark background, lit, showing the light spots on the wall. Avoid: making the glass uniform and flawless, regularly arranged bubbles, using frosted glass, depicting the light halo on the wall as a uniform circle.

Translated from Chinese by AI.

一盞球形玻璃吊燈的近景,玻璃是手工吹製的,因此厚度不均勻——底部較厚、頂部較薄,內部散布著大小不一的氣泡,還有一道細微的旋轉紋是吹製時留下的。這些在工業生產裡算是瑕疵的東西,正是它與機器製品的差別:光透過不均勻的玻璃時,在牆上投出濃淡不一的光暈,而不是均勻的圓。玻璃是淡琥珀色。燈絲是外露的直線型 LED。深色背景,燈亮,可以看見牆上的光斑。避免:玻璃做成均勻無瑕、氣泡排列規則、使用磨砂玻璃、牆上的光暈畫成均勻的圓。